76-9-50= |
6×3÷2= |
63÷9×8= |
-+=
○=
△=
☆=
☆=
○=
△=
☆=
42+20= 30+59 = 4×7= 44+50=
5×3= 8×9= 18+60= 8×3+6=
8×5-5= 55+30+8=
65-36+19
①25+38=
②43-17=
③91-35-39=
④50-35=
⑤46+34=
⑥31-19+56=
①63-25=
②28+7=
③80-39=
④42+28=
⑤36+(29-18)=
⑥67+32-18=
⑦30-6+39=
45-8= 3+87= 45+20= 22+40-7=
17-9= 25-4= 63-2= 40+(58-20)=
29+4= 8+20= 57+8= 62-(54-4)=
5+38= 60+40= 65-8= 9+( )=14
63-( )=60 28=20+( ) ( )-8=8
10+20= 11-2= 50+4= 82+4=
48-10= 29+3= 16-7= 23-8=
24+9= 13+80= 19+5= 62-5=
12-4= 60-20= 13-3= 52+6=
37+8= 10+90= 35-5= 17+10=
17-5+4= 25-9-3= 34+(13-3)=
9+40+6= 68+8-6= 80-(10-6)=